{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Using mouse - human somatic hybrids and FISH analysis , the PE - 2 gene is localized to human chromosome 19q13 . 2 , a region involved in translocations and deletions in leukemias and several solid tumors , suggesting that this novel ETS factor may play a role in carcinogenesis ."}
{"GENE": ["PE - 2 gene", "ETS factor"]}